r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 428

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
20.8.10 Timer RD Control Register 0 (TRDCR0) in PWM3 Mode
Note:
1. To select fOCO-F, set it to the clock frequency higher than the CPU clock frequency.
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0140h
The TRDCR1 register is not used in PWM3 mode.
Symbol
Symbol
CKEG0 External clock edge select bit
CKEG1
CCLR0 TRD0 counter clear select bit
CCLR1
CCLR2
Bit
TCK0
TCK1
TCK2
CCLR2
b7
0
Count source select bit
CCLR1
b6
0
Bit Name
CCLR0
b5
0
CKEG1
b4
0
These bits are disabled in PWM3 mode.
b2 b1 b0
Set to 001b (the TRD0 register cleared at compare
match with TRDGRA0 register) in PWM3 mode.
0 0 0: f1
0 0 1: f2
0 1 0: f4
0 1 1: f8
1 0 0: f32
1 0 1: Do not set.
1 1 0: fOCO40M
1 1 1: fOCO-F
CKEG0
b3
0
TCK2
(1)
b2
0
Function
TCK1
b1
0
TCK0
b0
0
Page 396 of 740
20. Timer RD
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W